World Neurosurg
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Review
Decision-making challenge of Ping-Pong Fractures in children: systematic review of literature.
Ping-pong fractures have become less frequent, and no definite predictors to determine which fractures will elevate spontaneously and which should undergo surgical treatment have been clearly defined. Herein, the authors present a revision of the literature, in which 54 papers were included, with a total of 228 children studied. Patients who underwent surgery accounted for 30%; elevation through obstetrical vacuum or other aspiration systems was applied in 30%; and spontaneous resolution occurred in 40%; in 4 patients, percutaneous microscrew elevation was applied. ⋯ Statistical analysis showed no significant differences among the different treatment methods (P = 0.53). Our results suggest that simple compound ping-pong fractures without brain compression, hematomas, or dural tears could benefit from conservative management. In cases of nonspontaneous resolution after 6 months, operative strategies should be performed, considering that there is no evidence of differences between vacuum elevation and surgical elevation.
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Papillary craniopharyngioma (PCP) was previously believed to occur only in adults. Sporadic pediatric PCP (PPCP) confirmed by detection of BRAF V600E mutation has been reported since 2018, but is often misdiagnosed before being diagnosed definitively. We aimed to evaluate PPCP characteristics and propose diagnostic criteria for prompt diagnosis, seeking to reduce patient morbidity and mortality and reduce costs linked to misdiagnosis. ⋯ Misdiagnosis of PPCP is responsible for failed surgical treatment. We propose that prompt diagnosis of PPCP can be achieved if preoperative magnetic resonance images show the tumor under saddle diaphragm with tumor wall enhancement and computed tomography scans show high-density signs scattered in the tumor, which leads to safe, effective tumor resection. Our proposed diagnosis and treatment strategy for PPCP reduces morbidity and mortality.
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The Woven EndoBridge (WEB) device is designed for intrasaccular flow disruption for embolization of intracranial aneurysms. In limited experience so far, the rate of rupture after adequate occlusion by embolization has been low. ⋯ Early retrospective data have begun to define the history of WEB-treated aneurysms. Rupture of a previously unruptured, WEB-treated aneurysm with adequate initial occlusion is rare. We describe such a case with techniques for management, showing that aneurysm recurrence and delayed rupture are possible despite good interim angiographic results. This report raises questions about follow-up for WEB-treated aneurysms.
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We aimed to predict hematoma expansion in intracerebral hemorrhage (ICH) patients by using the deep learning technique. ⋯ More than 90% of hematomas with or without expansion can be precisely classified by deep learning technology within this study, which is better than other methods based on clinical variables only. Deep learning technology could favorably predict hematoma expansion from non-contrast CT scan images.